For stargazers and wildlife watchers, monoculars can be an effective alternative to telescopes or binoculars. Here's how they work. Want to bring the cosmos closer without breaking the bank or ...

and the inclusion of BaK-4 prisms and multisurface coatings on the lens makes for a very useful and competent monocular. The Vortex Solo R/T feels and looks the part. Its body is encased in very ...